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Professional
Softwares can
be created in two ways in the LEAKS Suite.
Standard versions of PIFastCalcs, PressCalcs,
ALCCalcs and ELLCalcs can be customised
individually, by modifying individual worksheets and/or by adding additional
specialist Worksheets. Some recent examples are as follows:
- Addition of ‘Meter
Lag’ and 'BABEComps' worksheets to PIFastCalcs
(Canada, Caribbean)
- Addition of ‘System
Schematic’ worksheet to PIFastCalcs
(Australia)
- Addition of ‘N1Calc’,
'24hr Test Data', and 'PMOptions' worksheets
to PressCalcs (Caribbean)
Alternatively, new Workbooks can be produced to individual user
requirements. These can be alternative combinations of customised ‘standard’
worksheets, new worksheets, or completely new workbooks to meet specific
requirements. Almost any combination is possible. Some examples are
shown below (new issues in red):
- ICFCalcs: Calculation of
Infrastructure Condition Factor from ‘best achieved’ night flows
- MiniNFCalcs: (Italian language), to
assist users to analyse night flow data
- MiniFastCalcs: (Italian language),
assists Italian Utilities to use the IWA Water Balance and Best Practice
Performance Indicators; uses data from Italian Decree 99/97 Water
Balance (according to) and assesses value of each component of Non
Revenue Water
- N1 Test Calcs: for
theory, recording and analysis of night step tests to calculate FAVAD N1
exponent for pressure: leak flow relationships in a Zone, and compare
with predicted N1 value
- NF&ICF Calcs: for
comparing Zone night flows and calculating excess leakage and Snapshot
Infrastructure Condition Factor for one or more Zones within a system
- PM&ILICalcs: for
predicting changes in Real Losses for 4 different pressures and 4
different Infrastructure Leakage Index (ILIs) – 15 different
combinations with graphs
- PMP: (Italian
language), to assist users to define Zone pressure measurement points
(Inlet, Average Zone Point, Critical Point) and check for surges and
excess pressures
- PreMoCalcs: for
predicting changes in leak flow rates, burst frequency and residential
consumption, in volume and cost terms, and payback periods, for 3
different pressure management options (Fixed Outlet PRV, Time
Modulation, Flow Modulation), based on 24-hour test recordings of
Inflow, and pressures at the Inlet, Average Zone Point and Critical Point
in a Zone
- STIRPENZIA (Italian Language
& English Language): Comparison of ‘Top-Down’ (Water Balance) and
‘Bottom Up’ (Night flows) estimates of Real Losses for individual Zones,
for selected time periods, with 95% confidence limits and calculation of
‘best estimate’ of Real Losses
- SLMP: (Australia): Workbook
for Queensland Water Directorate, to assist their members to fulfil
their obligations under the Water Act 2004, and the Guidelines of their
State Regulator
- WLMP: (Australia): Workbook
for New South Wales Water Directorate, to assist their members to
identify and prioritise Water Loss reduction activities in New South
Wales.
- WIZCalcs: (Italian Language
& English Language): software package for ISOIL Industria
to interpret night flow and pressure measurements, and calculate
economic intervention parameters from selected night flow measurements
- ZICCalcs: allows the
user to divide a 24-hour Zone inflow profile into components of leakage
(up to the customer meters) and consumption (after the customer meter)
- ZoneRepCalcs: all the worksheets needed to
document and analyse data from a newly set-up zone
All enquiries regarding Professional softwares should be
addressed to the country distributor
in the first instance. The distributor will then contact ILMSS Ltd for advice
and guidance in responding to the enquiry.
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